restore Archives

Tech Optimizer

May 3, 2025

Understanding transaction visibility in PostgreSQL clusters with read replicas

On April 29, 2025, Jepsen released a report on transaction visibility behavior in Amazon RDS for PostgreSQL and its Multi-AZ clusters, which has been acknowledged since at least 2013. The report identifies a Long Fork anomaly affecting the visibility order of transactions between primary and replica nodes in cluster configurations, which does not lead to data loss or corruption and is absent in Single-AZ deployments. This anomaly allows two readers to see transactions in different sequences, breaching Snapshot Isolation. It affects all isolation levels in community PostgreSQL and can also occur in self-managed deployments. The issue has been discussed extensively in the PostgreSQL community, and potential solutions, including synchronizing visibility with commit order using Commit Sequence Numbers, have been proposed. AWS has established the PostgreSQL Contributors Team to address this anomaly and enhance PostgreSQL's capabilities.

Winsage

May 1, 2025

Hate Windows 11? These 9 free apps make it feel like Windows 10 again

Windows 10 will reach its end of life in 2025, prompting users to transition to Windows 11, which offers applications to recreate the Windows 10 experience. Transitioning to Windows 11 is possible through an update process if hardware requirements are met, with a temporary backup allowing a revert to Windows 10 within ten days. Applications like Start11 and Startallback enable customization of the Windows 11 interface to resemble Windows 10 or 7. Users can also install themes from the Microsoft Store or online, using Ultra UX Theme Patcher for third-party themes. Windhawk mods further enhance customization options. RevertSV provides an ISO image that mimics Windows 10, mainly for testing in virtual machines.

Winsage

April 30, 2025

A mysterious new Windows 11 folder appeared – and now there’s a new exploit

Windows 11 users encountered the "inetpub" folder after the April 2023 update (KB5055523), which is a crucial component for addressing the security vulnerability CVE-2025-21204. Microsoft stated that the folder should not be removed, as it helps manage Windows Update security vulnerabilities by preventing unauthorized control through symbolic links. However, cybersecurity expert Kevin Beaumont revealed that the same patch introduced a new vulnerability that could allow remote exploitation, prompting Microsoft to acknowledge this issue with a "Moderate" status and indicate that a fix is forthcoming. Users are advised to keep their systems updated and not delete the "inetpub" folder. If the folder is deleted, it can be restored by enabling Internet Information Services in the Control Panel.

Winsage

April 30, 2025

5 steps I took for a successful in-place upgrade of my 6-year-old PC from Windows 10 to 11

Windows 11 was released in October 2021. A user upgraded from Windows 10 22H2 to Windows 11 24H2 on a six-year-old HP Omen using an in-place upgrade. They backed up important files using OneDrive, Proton Drive, and a 4 TB external drive. The hardware was checked for compatibility with Windows 11 using Microsoft’s support page and the PC Health Check app. The user decluttered the system using Disk Cleanup and Revo Uninstaller. A system restore point was created for safety before the upgrade. The upgrade was initiated through Settings -> Update & Security -> Windows Update or the Windows 11 Installation Assistant, and it proceeded smoothly, allowing the user to keep files and applications.

Winsage

April 29, 2025

This App Is the Easiest Way to Find, Install, and Update Software on Windows

Installing software on Windows can be tedious, requiring navigation through the Microsoft Store or manual downloads from official websites, which poses security risks due to potential malware downloads. Linux users benefit from streamlined software installation via package managers. Windows users can utilize a package manager called Winget for command-line installations, but UniGetUI offers a user-friendly visual interface for Winget and other package managers. UniGetUI allows users to search for and install applications easily, supports multiple package managers, and provides a Software Updates tab for managing updates across all sources. It also enables users to create and share bundles of applications for easy reinstallation.

Winsage

April 28, 2025

Search Bar Not Working in Windows 11? Follow these Fixes

Numerous users have reported issues with the search bar functionality in Windows 11. A guide has been compiled to offer effective solutions, including: 1. Restarting File Explorer by opening Task Manager, finding "Windows Explorer," right-clicking it, and selecting "Restart." 2. Rebuilding the search index by accessing Windows Settings, navigating to Privacy & Security, selecting "Searching Windows," clicking on "Advanced indexing options," and choosing "Rebuild." 3. Starting the Windows Search service by opening the Run dialog, typing services.msc, locating "Windows Search," stopping the service, starting it again, setting the Startup type to "Automatic," and restarting the PC. 4. Ending the SearchHost.exe task in Task Manager by finding "Search," right-clicking it, and selecting "End task." 5. Using the Recovery tool via Windows Update by accessing Windows Settings, navigating to System -> Recovery, and clicking "Reinstall now" next to "Fix problems using Windows Update." Rebooting after these steps should restore the search bar's functionality. Rebuilding the search index can enhance local search speed, and users may also consider removing Bing search results from the Start menu.

Winsage

April 27, 2025

5 features I wish were enabled by default on Windows 11

Microsoft Windows 11 includes several features that are not enabled by default, which can hinder user experience: 1. System Restore: Allows users to create restore points for system recovery but is not enabled by default due to disk space concerns. 2. End Task Feature: Enables users to right-click on unresponsive apps in the taskbar to force quit them, but requires activation through Settings. 3. File Extension View in File Explorer: Users must manually enable the display of file extensions for better file management. 4. Hibernate Mode: A power-saving option that saves the system state to the hard drive, not readily accessible in power settings and requires enabling through Control Panel or command line. 5. Start Menu on the Left: The Start menu is centered by default, but users can adjust it to the left through Settings, which some long-time users prefer.

Winsage

April 26, 2025

How to Get Minesweeper and Seven Other Classic Games Back in Windows 11

Classic Windows games like Spider, Minesweeper, and Hearts have been missed since Windows 8 was introduced in 2012. A simple installer from Winaero allows users to run these games on Windows 8, 10, or 11, with enhancements for higher resolution screens while maintaining original gameplay. The collection includes Chess, FreeCell, Hearts, Mahjong, Minesweeper, Purble Place, Solitaire, and Spider Solitaire. Users can also install the Internet Games collection from the 2000s, though it may be less useful due to a shut-down server. After installation, games can be accessed via the start menu without ads or prompts. However, the games may stop working after major Windows updates, requiring users to rerun the installer to restore access.

AppWizard

April 25, 2025

Minecraft Movie Draws Increased Police Presence

The release of the Minecraft Movie has led to chaotic scenes in theaters, with audiences throwing popcorn and drinks in excitement, particularly at the line “Chicken Jockey!” This disruptive behavior has prompted theaters to remind patrons that such actions can result in ejection and police involvement. Videos on social media show disorderly crowds, and theater employees have expressed frustration over the mess created. A serious incident occurred in Warwick, Rhode Island, where a group of teenage boys violently attacked two adults who asked them to quiet down, resulting in non-life-threatening injuries. The film's popularity has intensified warnings against disruptive behavior, leading theaters to enforce stricter consequences.

AppWizard

April 25, 2025

M&S ‘truly sorry’ as it pauses online and app orders following cyber attack

M&S is addressing a cyber incident affecting its operations, which has led to customer reports of payment difficulties and order delays. The retailer has implemented minor changes to store operations and has suspended contactless payments and click and collect services. Additionally, M&S has halted all orders through its website and mobile applications, while customers can still browse products online. A spokesperson stated that a team, supported by cyber experts, is working to restore online and app shopping. Customers are being kept informed, and the stores remain open.